Here is the full list of all 50 NBA 2K11 achievements worth 1,000 gamerscore.
Get drafted in the 1st round of the NBA draft in My Player mode.
Complete all 3 in-game objectives in My Player mode.
Create-a-Player.
Win 5 games in a row in The Association mode (playing all 5 games).
Beat LeBron James in the Sprite Slam Dunk Showdown.
Hold the opposing team's FG% below 40% with any team, in a non-simulated game.
Win by at least 50 points with any team, in a non-simulated game.
Record two double doubles with any teammates, in a non-simulated game.
Record 10 or more blocks with any team, in a non-simulated game.
Record 5 or more in 5 different stats with any player in a non-simulated game.
Make 15 or more 3-pointers with any team, in a non-simulated game.
Score at least 48 points with Kevin Durant to set a new career high, in a non-simulated game.
Pull off a successful 4-point play with any player, in a non-simulated game.
Win the Sprite Blacktop 3pt Shootout.
Create a 2K Beats Playlist.
Share any file type through 2K Share.
Complete all of the Jordan Challenge games.
Start the 4th period losing by 10 or more points and win with any team, in a non-simulated game.
Hold the opposing team to 0 points in the final two minutes of regulation, in a non-simulated game.
Make a game winning shot with no time left on the clock, in a non-simulated game.
Win 20 ranked matches total.
Record a triple double with any player, in a non-simulated game.
Record 10 or more rebounds and assists with any player, in a non-simulated game.
Win 5 ranked matches in a row.
Win 10 ranked matches total.
Win 5 ranked matches total.
Do not allow your opponent to lead the game at any point with any team, in a non-simulated game.
Play an entire game using manual substitutions, in a non-simulated game.
Win 3 ranked matches in a row.
Record at least 5 blocks and 5 steals with any team, in a non-simulated game.
Record 10 or more steals with any team, in a non-simulated game.
Win one online ranked match.
Earn every achievement in NBA 2K11.
Complete the Summer Circuit and make an NBA roster in My Player Mode.
Win a My Player Pick-Up Game.
Create your own signature Air Jordans.
Be named Player of the Game (in an NBA game) in My Player mode.
Become a starter in the NBA in My Player Mode.
Win the NBA Rookie of the Year award in My Player mode.
Earn an 80 overall rating in My Player mode.
Be named an NBA All-Star in My Player mode.
Win the NBA MVP award in My Player mode.
Make a 3 pointer at the end of regulation to send the game into overtime, in a non-simulated game.
Unlock all 40 Air Jordans.
Win 5 NBA Today matchups.
Earn the NBA's best record in The Association mode (at least 30 games played).
Win an NBA Championship in The Association mode (playing every playoff game).
Win one online crew game.
Win one online Team-Up game.
Earn a positive ‘Teammate Rating’ in any online Team-Up game.